/*
 * Copyright 2010 Michael Nitsche
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.mnit.basis.grafik;

import java.io.InputStream;

import de.mnit.basis.fehler.Fehler;
import de.mnit.basis.fehler.system.F_Sys_Datei;
import de.mnit.basis.sys.datei.JarZugriff;

/**
 * @author Michael Nitsche
 * 08.01.2007	Erstellt
 */
public class IconZugriff {

	public static InputStream gStream(int groesse, String gruppe, String dateiname) throws F_Sys_Datei {
		String pfad=gPfad(groesse,gruppe,dateiname);
		return JarZugriff.gJarStream(pfad);
	}

	public static InputStream gStream(String pfad) throws F_Sys_Datei {
		return JarZugriff.gJarStream(pfad);
	}

	public static String gPfad(int groesse, String gruppe, String dateiname) {
		Fehler.objekt.wenn_Null(gruppe,dateiname);
		Fehler.zahl.wenn_NichtInListe(groesse, 16, 24, 32);
		return "/jar/icon/"+gruppe+"/_"+groesse+"x"+groesse+"/"+dateiname;
	}

}
